Within Flight 19 Files
The Last Mission of Flight 19
The final training flight of five Navy Avengers unfolded through a series of navigation problems, radio calls, and a failed return over open water.
On this page
- Departure and training route
- Radio calls and growing confusion
- Final hours over the Atlantic
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Introduction
Flight 19’s disappearance on 5 December 1945 unfolded over only a few hours, but its final mission remains one of the most studied aviation losses of the twentieth century. Five U.S. Navy Grumman TBM Avenger aircraft left Naval Air Station Fort Lauderdale for a routine navigation exercise and vanished after a sequence of position errors, uncertain radio calls, and failed attempts to find a route back to Florida. The surviving records do not show a sudden unexplained event; instead, they document a deteriorating situation in which a trained formation became increasingly unsure of its location over open water.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
The importance of the final flight lies in the unusually detailed record left behind. Radio transmissions, Navy accident reports, and later investigations allow historians to reconstruct the broad timeline even though no confirmed wreckage from the Avengers was recovered. The leading official interpretation has been that navigational confusion, possible compass problems, weather conditions, and eventual fuel exhaustion caused the aircraft to be lost at sea.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
The Last Mission of Flight 19
Departure and training route
Flight 19 began as Navigation Problem No. 1, a standard over-water training exercise intended to teach pilots how to navigate using headings, timing, estimated distance, and visual references. The five Avengers departed NAS Fort Lauderdale shortly after 2 p.m. under the command of Lieutenant Charles C. Taylor, an experienced naval aviator who had combat experience in the Pacific.[Naval History and Heritage Command]history.navy.milNaval History and Heritage Command The Loss of Flight 19Naval History and Heritage Command The Loss of Flight 19
The planned route was a triangular course. The aircraft were to fly east from Florida, conduct a bombing exercise at the Hens and Chickens Shoals area of the Bahamas, turn north towards Grand Bahama Island, and then return west towards Fort Lauderdale. In normal conditions, the route was a familiar training pattern rather than an unusual or hazardous mission.[Naval History and Heritage Command]history.navy.milNaval History and Heritage Command The Loss of Flight 19Naval History and Heritage Command The Loss of Flight 19
The first part of the flight appears to have proceeded normally. The aircraft reached the practice area and completed the bombing exercise. The crisis began after the formation moved into the return phase, when uncertainty developed over their exact position and the correct heading back to base.[Naval History and Heritage Command]history.navy.milNaval History and Heritage Command The Loss of Flight 19Naval History and Heritage Command The Loss of Flight 19
Radio calls and growing confusion
The first signs of trouble came through radio communication between Flight 19 and other aircraft or ground stations listening to the transmissions. Taylor reported that the group was uncertain of its location and that he was having difficulty determining the correct direction to Fort Lauderdale. The Navy’s later analysis identified this growing navigational confusion as a central factor in the loss.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
A critical problem was that Taylor appears to have believed the formation was in a different geographical area from its actual position. He reportedly thought the aircraft were near the Florida Keys, suggesting that he had misidentified the Bahamas and believed the group had travelled much farther west than it had. This assumption influenced later decisions about which direction to fly.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
The situation was made more difficult by the limits of 1945 aviation technology. Pilots flying over the ocean depended heavily on magnetic compasses, calculations based on speed and time, weather observations, and recognising landmarks. A mistake in one part of the calculation could produce an increasingly large error as the aircraft continued flying.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
The radio exchanges also reveal disagreement within the group. Some pilots appeared to believe that flying west would be the safest option, while Taylor continued attempting to determine the group’s position and direct its movement. Because Taylor was the flight leader, his judgement carried significant authority even as uncertainty increased.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
Attempts were made from the ground and by other aircraft to assist the formation. However, communication difficulties limited the ability of controllers to obtain a precise position or provide effective guidance. The aircraft also did not successfully resolve the frequency and navigation problems that could have helped rescuers track them.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
Final Hours Over the Atlantic
The decision to continue flying
As daylight faded, Flight 19 faced a worsening situation: uncertain location, limited fuel, and deteriorating weather. The group’s options became increasingly narrow because returning to land required choosing the correct direction without a reliable position fix. The Navy’s reconstruction concluded that the aircraft likely continued over open water until fuel reserves were exhausted.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
One of the most important moments in the final phase was the decision-making under uncertainty. The pilots were not simply flying blindly; they were attempting to solve a navigation problem with incomplete information. However, once the initial position estimate was wrong, later corrections may have moved the aircraft farther from safety.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
The final radio transmissions became increasingly fragmented. Reports from the period indicate that Taylor and the other pilots recognised the seriousness of their situation and prepared for the possibility of ditching at sea. The last known communications suggested that the group was still attempting to determine its position when contact was lost.[Naval History and Heritage Command]history.navy.milNaval History and Heritage Command The Loss of Flight 19Naval History and Heritage Command The Loss of Flight 19
The disappearance and rescue failure
After Flight 19 failed to return, the Navy launched a major search operation. Rescue aircraft were dispatched, including PBM Mariner flying boats sent to search for the missing Avengers. One of those rescue aircraft also disappeared, resulting in the loss of an additional 13 crew members.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
The search that followed was one of the largest maritime-air rescue efforts of its time. Navy and Coast Guard forces searched a vast area of the Atlantic, but no confirmed wreckage, life rafts, or survivors from Flight 19 were found. The absence of physical evidence became a major reason the incident later attracted speculation beyond the official investigation.[Naval History and Heritage Command]history.navy.milNaval History and Heritage Command The Loss of Flight 19Naval History and Heritage Command The Loss of Flight 19
The loss of both Flight 19 and the rescue aircraft created the impression of an extraordinary chain of disappearances. However, the two events were investigated separately: the Avengers’ loss was associated primarily with navigation and fuel issues, while the rescue Mariner’s disappearance has generally been linked by investigators to a possible in-flight fire or accident rather than the same cause.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
What the Final Timeline Shows
The final mission of Flight 19 is best understood as a chain of escalating problems rather than a single unexplained moment. The timeline shows a normal training flight that moved through several stages:
- Early afternoon, 5 December 1945: Five Avengers depart NAS Fort Lauderdale for Navigation Problem No. 1.[Naval History and Heritage Command]history.navy.milNaval History and Heritage Command The Loss of Flight 19Naval History and Heritage Command The Loss of Flight 19
- Mid-afternoon: The formation completes its bombing exercise near the Bahamas.[Naval History and Heritage Command]history.navy.milNaval History and Heritage Command The Loss of Flight 19Naval History and Heritage Command The Loss of Flight 19
- Later afternoon: Radio communications reveal uncertainty about position and navigation difficulties.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
- Approaching evening: Attempts to correct the flight path fail as the aircraft remain over open water.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
- After darkness approaches: Flight 19 disappears, followed by the loss of a rescue aircraft searching for the group.[Naval History and Heritage Command]history.navy.milNaval History and Heritage Command The Loss of Flight 19Naval History and Heritage Command The Loss of Flight 19
The unresolved element is not whether Flight 19 existed or whether a documented emergency occurred; those facts are well established. The remaining uncertainty concerns the exact final location of the aircraft and the precise sequence after the last transmissions. Without recovered wreckage, investigators cannot reconstruct the final minutes with complete certainty.[Naval History and Heritage Command]history.navy.milNaval History and Heritage Command Loss of Flight 19 Official Accident ReportsNaval History and Heritage Command Loss of Flight 19 Official Accident Reports
Flight 19 became a symbol of unexplained disappearance because the evidence ends at the moment when the aircraft were most vulnerable. Yet the surviving timeline also shows a more ordinary aviation lesson: over-water navigation in the 1940s depended on fragile calculations, and a small positional mistake could become catastrophic when combined with weather, fuel limits, and the pressure of making decisions without reliable information.[Naval History and Heritage Command]history.navy.milNaval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021…
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Endnotes
1.
Source: history.navy.mil
Link:https://www.history.navy.mil/about-us/leadership/director/directors-corner/h-grams/h-gram-057/h-057-4.html
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Naval History and Heritage CommandH-057-4: The Disappearance of Flight 19January 7, 2021...
Published: January 7, 2021
2.
Source: history.navy.mil
Title: Naval History and Heritage Command The Loss of Flight 19
Link:https://www.history.navy.mil/browse-by-topic/disasters-and-phenomena/flight-19.html
3.
Source: history.navy.mil
Title: Naval History and Heritage Command Loss of Flight 19 Official Accident Reports
Link:https://www.history.navy.mil/research/library/online-reading-room/title-list-alphabetically/l/loss-of-flight-19-official-accident-reports.html
4.
Source: history.navy.mil
Title: This disappearance remains
Link:https://www.history.navy.mil/research/library/bibliographies-and-research-guides/bibliographies/naval-adventures-and-misadventures/nautical-mysteries/bermuda-triangle.html
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TriangleMay 7, 2026 — The Bermuda Triangle: A Selective Bibliography The USS Cyclops and her 306 crew and passengers disappeared within t...
Published: May 7, 2026
5.
Source: history.navy.mil
Title: For more information, visit the NSC FOIA webpage. C
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Requested RecordsJanuary 21, 2026 — Frequently Requested Records Aircraft Accident Reports * Also known as Mishap Reports, these records...
Published: January 21, 2026
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Source: history.navy.mil
Title: mil Navy History Matters
Link:https://www.history.navy.mil/content/history/nhhc/news-and-events/news/2024/nhm-120324.html
7.
Source: history.navy.mil
Title: h gram 056
Link:https://www.history.navy.mil/content/history/nhhc/about-us/leadership/director/directors-corner/h-grams/h-gram-056.html
8.
Source: history.navy.mil
Title: mil Lost Patrol
Link:https://www.history.navy.mil/research/library/online-reading-room/title-list-alphabetically/l/lost-patrol.html
9.
Source: history.com
Title: the mysterious disappearance of flight 19
Link:https://www.history.com/articles/the-mysterious-disappearance-of-flight-19
10.
Source: history.com
Title: Aircraft squadron disappears in the Bermuda Triangle
Link:https://www.history.com/this-day-in-history/December-5/aircraft-squadron-lost-in-the-bermuda-triangle
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Source: history.navy.mil
Title: mil Search Flight 19 x Results 1
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Source: navalsafetycommand.navy.mil
Link:https://navalsafetycommand.navy.mil/Contact-Us/FOIA/
13.
Source: ibiblio.org
Link:https://www.ibiblio.org/hyperwar/USN/rep/Flight19/
Additional References
14.
Source: smithsonianmag.com
Link:https://www.smithsonianmag.com/history/how-the-disappearance-of-flight-19-a-navy-squadron-lost-in-1945-fueled-[the-legend
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Flight 19 Vanished in 1945, Fueling the Myth of the Bermuda TriangleDecember 5, 2025 — A patrol plane sent to search for the men went mis...
Published: December 5, 2025
15.
Source: thecoldfile.com
Title: Flight 19: the Navy training flight that vanished off Florida | The Cold File
Link:https://www.thecoldfile.com/articles/1945-flight-19/
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The PBM-5 Mariner BuNo 59225, of Patrol Bombing Squadron 49, call sign Training 49, launched from NAS Banana...
16.
Source: GOV.UK
Title: From: Marine Accident Investigation Branch
Published: 15
Link:https://www.gov.uk/maib-reports/allision-of-the-rigid-inflatable-boat-peaky-blinder-with-a-navigation-beacon-with-the-loss-of-2-lives
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of the rigid inflatable boat Peaky Blinder with a navigation beacon with the loss of 2 lives - GOV.UKJuly 15, 2026 — ALLISION OF THE RIGI...
Published: July 15, 2026
17.
Source: youtube.com
Title: Flight 19: The Disappearance That Started the Bermuda Triangle Legend
Link:https://www.youtube.com/watch?v=hJ7J5wB93Bs
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The Disappearance of Flight 19 | Atlas of Cursed Places...
18.
Source: prologue.blogs.archives.gov
Link:https://prologue.blogs.archives.gov/2017/10/16/uncertain-as-to-in-what-position-lay-the-peninsula-of-florida-the-official-record-and-the-loss-of-flight-19/
19.
Source: youtube.com
Title: The Disappearance of Flight 19 | Atlas of Cursed Places
Link:https://www.youtube.com/watch?v=eilFp0FhiI0
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The Disappearance of Flight 19 | Curse of the Bermuda Triangle...
20.
Source: youtube.com
Title: Bermuda Triangle: what happened to Flight 19?
Link:https://www.youtube.com/watch?v=FfsQBeXWktU
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Flight 19: The Disappearance That Started the Bermuda Triangle Legend...
21.
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Source: kids.kiddle.co
Link:https://kids.kiddle.co/Flight_19
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Source: GOV.UK
Link:https://www.gov.uk/government/publications/service-inquiry-into-the-loss-of-hawk-t-mk1-xx189-from-736-naval-air-squadron-rnas-culdrose